- [S2309] Viola Drake Bisbee, compiler, Geneology of The Bisbee Family (I) - Viola Drake Bisbee, (June 2000, Bisbee Family Connection, Decatur, MI), p. 266.
- [S1617] Bisbee, George Clinton: Obit (Erie), (Erie, Pennsylvania, Sunday, February 24, 1963).
- [S98] Bisbee, Marion Johnson: Competency, (Erie County Courthouse, Erie, Pennsylvania).
- [S1534] Social Security Death Index - Ancestry, (www.ancestry.com, 2007: Social Security Administration, Social Security Death Index, Master File), entry for Howard J. Gifford, 1993, SS no. 160-12-4651.
Last Residence: 16442 Wattsburg, Erie, Pennsylvania
Born: 24 Jan 1907
Died: 21 Dec 1993
State (Year) SSN issued: Pennsylvania (Before 1951 )
- [S327] Gifford, Howard J. (I492): 1930 US Census, (www.ancestry.com (2002): National Archives and Records Administration micropublication T626, roll #, enumeration district (ED) 23, sheet 11A, page 32A, line 32, dwelling 206, family 204; image accessed [date]), 1930.PA.Elk.Saint Marys.23.21.
- [S1225] Margaret Jane Dunnihoo, Two Brothers in the Pennsylvania Triangle, (Erie, Pennsylvania: self published, 1974.), 46.
Bisbee cites records submitted by son, Lyle Gifford.